15693620650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{15877}}^1$

素因数の和:16315

約数の個数: 48

約数和(自身を含む): 29822504184

約数和(自身を除く): 14128883534

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 373, 530, 746, 1325, 1865, 2650, 3730, 9325, 15877, 18650, 19769, 31754, 39538, 79385, 98845, 158770, 197690, 396925, 494225, 793850, 841481, 988450, 1682962, 4207405, 5922121, 8414810, 11844242, 21037025, 29610605, 42074050, 59221210, 148053025, 296106050, 313872413, 627744826, 1569362065, 3138724130, 7846810325, 15693620650]

約数ペア:

[(1, 15693620650), (2, 7846810325), (5, 3138724130), (10, 1569362065), (25, 627744826), (50, 313872413), (53, 296106050), (106, 148053025), (265, 59221210), (373, 42074050), (530, 29610605), (746, 21037025), (1325, 11844242), (1865, 8414810), (2650, 5922121), (3730, 4207405), (9325, 1682962), (15877, 988450), (18650, 841481), (19769, 793850), (31754, 494225), (39538, 396925), (79385, 197690), (98845, 158770)]